Home / 19,233.32-28,847.09-6,083.98

Finding the Fourth Proportional to 19,233.32, 28,847.09 and 6,083.98

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Solution

The fourth proportional to 19,233.32, 28,847.09 and 6,083.98 is: 9,125.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,233.32 : 28,847.09 = 6,083.98 : x
  2. Step 2: Convert to fraction form
    19,233.32/28,847.09 = 6,083.98/x
  3. Step 3: Cross multiply
    19,233.32x = 28,847.09 × 6,083.98
  4. Step 4: Simplify right side
    19,233.32x = 175,505,016.08
  5. Step 5: Solve for x
    x = 175,505,016.08/19,233.32
  6. Step 6: Final answer
    x = 9,125.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.